.web-tool {
  position: fixed;
  width: 3.125rem;
  height: 3.125rem;
  border: 0.5px solid rgba(0, 0, 0, 0.1);
  border-radius: 0.5rem;
  background-color: white;
  right: 3.75rem;
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 998;
  cursor: pointer;
}
.tool-1 {
  bottom: 12.5rem;
}
.tool-2 {
  bottom: 8.125rem;
}
.kefu {
  width: 1.875rem;
  height: 1.875rem;
  background-size: contain;
  background-repeat: no-repeat;

  background-image: url(https://externalimage.1hai.cn/160/acb7fdc6fb2a4fe5a7dc272e5582bf7e.png);
}

.gotop {
  width: 1.875rem;
  height: 1.875rem;
  background-size: contain;
  background-repeat: no-repeat;

  background-image: url();
}
